MOT cost .

MOT failure · RFR #31533

Exhaust system leaking or insecure

Total

63,788

Models

146

Models most at risk.

Ranked by rate, not raw volume. A Fiesta shows every failure a lot because there are a lot of Fiestas. Rate = share of that model's own MOTs.

  1. 01 Mitsubishi Shogun Pinin 5.32%
  2. 02 Nissan Tiida 4.86%
  3. 03 Ford Maverick 4.72%
  4. 04 Piaggio Porter 4.69%
  5. 05 Perodua Kelisa 4.65%
  6. 06 Hyundai Coupe 4.63%
  7. 07 Isuzu D Max Eiger D/c Intercooler TD 4.58%
  8. 08 Isuzu D Max Utah D/c Intercooler TD 4.58%
  9. 09 Daewoo Matiz 4.55%
  10. 10 Fiat Seicento 4.38%
  11. 11 Isuzu Trucks Nkr 77 Turbo Electric DI 4.31%
  12. 12 Mitsubishi Shogun Sport 4.22%
  13. 13 Rover 416 4.21%
  14. 14 Mercedes Benz 308 D 4.14%
  15. 15 Nissan Murano 4.11%
  16. 16 Volkswagen Fox 4.08%
  17. 17 Fiat Stilo 3.94%
  18. 18 Mercedes Benz 208 D 3.92%
  19. 19 SEAT Arosa 3.91%
  20. 20 Vauxhall Frontera 3.88%
  21. 21 Nissan Terrano 3.88%
  22. 22 Volvo 900 Series 3.78%
  23. 23 Toyota Granvia 3.74%
  24. 24 Nissan Pickup 3.74%
  25. 25 Isuzu Trooper 3.66%
  26. 26 Peugeot 206 3.65%
  27. 27 Nissan Vanette 3.60%
  28. 28 Daihatsu Charade 3.60%
  29. 29 Nissan D22 3.53%
  30. 30 Peugeot 106 3.52%

Top 30 by rate. 116 more models also logged this defect.

Typical UK garage cost

£120–£280

for exhaust mid / tail-pipe section. Range covers regional rate spread + part-quality variance. This one needs a lift and a torque wrench — book a garage rather than self-fitting. Open the estimator →

Frequently asked.

Why does exhaust system leaking or insecure fail an MOT?
Exhaust system leaking or insecure. Most commonly flagged on the Mitsubishi Shogun Pinin. The DVSA's MOT standards require this item to meet minimum safety thresholds — when it falls short, the tester logs it as a Major or Dangerous defect and the car fails outright.
How much does it cost to fix exhaust system leaking or insecure?
Typical UK garage cost for exhaust mid / tail-pipe section is £120–£280. The range reflects regional labour rate differences and part-quality choices. Main dealer rates are usually 30–50% higher.
Can I fix exhaust system leaking or insecure myself?
This repair typically needs workshop equipment — a lift and specialist tools. Most owners book a garage rather than attempt it at home.